Sang Choe (최상근)

Background

I am a first-year CS PhD student in Language Technologies Institute at Carnegie Mellon University, and fortunate to be advised by Prof. Eric Xing. Previously, I completed my MS in computer science at CMU under the guidance of Prof. Jaime Carbonell. Prior to CMU, I earned BS in Electrical Engineering and Mathematics from Seoul National University.

My research interests are broadly in efficient large-scale machine learning algorithms and systems.

Education

Present Ph.D., Computer Science, Carnegie Mellon University, USA.

2020 M.S., Computer Science, Carnegie Mellon University, USA.

2018 B.S., Electrical Engineering, Seoul National University, South Korea.

2018 B.S., Mathematics, Seoul National University, South Korea.

Publications

Pollux: Co-adaptive Cluster Scheduling for Goodput-Optimized Deep Learning
Aurick Qiao, Sang Keun Choe, Suhas Jayaram Subramanya, Willie Neiswanger, Qirong Ho, Hao Zhang, Greg Ganger, and Eric P. Xing
In OSDI, 2021

On Orthogonal Jacobian Regularization in Deep Neural Networks
Sang Keun Choe*, Hosan Jeong*, and Jaime Carbonell
In Workshop on Science meets Engineering of Deep Learning at NeurIPS, 2019

On Leveraging the Visual Modality for Neural Machine Translation
Vikas Raunak*, Sang Keun Choe*, Quanyang Lu*, Yi Xu*, and Florian Metze
In INLG, 2019 (Short ver.: Workshop on New Tasks for Vision and Language at ICML, 2019)

On Leveraging Visual Modality for ASR Error Correction
Sang Keun Choe*, Quanyang Lu*, Vikas Raunak*, Yi Xu*, and Florian Metze
In Workshop on New Tasks for Vision and Language at ICML, 2019

Audio Cover Song Identification using Convolutional Neural Network
Sungkyung Chang, Juheon Lee, Sang Keun Choe, and Kyogu Lee
In ICASSP, 2018 (Short ver.: Workshop on ML4Audio at NIPS, 2017)

(* indicates equal contributions)

Experience

Summer 2021 Research Intern, Microsoft, USA.

Summer 2018 Research Engineer, HodooAI, South Korea.

2014-2016 Sergeant, Ministry of National Defense of Republic of Korea, South Korea.

Awards & honors

2018 Kwanjeong Scholarship for Graduate Study, Kwanjeong Educational Foundation.

2018 Best Undergraduate Engineering Student Award, Seoul National University.

2018 Summa Cum Laude, Seoul National University.

2011 Presidential Scholarship for Science and Engineering Study, Korea Student Aid Foundation.

2011 Gold Medal, Korea Collegiate Mathematical Competition.

2010 Silver Medal, Korea Mathematical Olympiad.

Teaching

2020 Artificial Intelligence: Representation and Problem Solving, Carnegie Mellon University.

Miscellaneous

I spend most of my spare time playing with my lil pupper, Betty. ( bettyberry___)

betty


Last Update: March 2021